GCD of 972, 529, 130, 816 Calculator

Given Input numbers are 972, 529, 130, 816

In the factoring method, we have to find the divisors of all numbers

Divisors of 972 :

The positive integer divisors of 972 that completely divides 972 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

Divisors of 529 :

The positive integer divisors of 529 that completely divides 529 are.

1, 23, 529

Divisors of 130 :

The positive integer divisors of 130 that completely divides 130 are.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 816 :

The positive integer divisors of 816 that completely divides 816 are.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

GCD of numbers is the greatest common divisor

So, the GCD (972, 529, 130, 816) = 1.

Given numbers are 972, 529, 130, 816

The list of prime factors of all numbers are

Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3

Prime factors of 529 are 23 x 23

Prime factors of 130 are 2 x 5 x 13

Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 972, 529, 130, 816

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(972, 529) = 514188

GCD(972, 529) = ( 972 x 529 ) / 514188

= 972 / 529

= 972

Step2:

LCM(1, 130) = 130

GCD(1, 130) = ( 1 x 130 ) / 130

= 1 / 130

= 1

Step3:

LCM(1, 816) = 816

GCD(1, 816) = ( 1 x 816 ) / 816

= 1 / 816

= 1

So, Greatest Common Divisor of 972, 529, 130, 816 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 131, 350, 638, 598
• GCD of 812, 328, 543, 536
• GCD of 478, 787, 223, 852
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• GCD of 444, 325, 472, 591

Given numbers are 972, 529, 130, 816
The greatest common divisor of numbers 972, 529, 130, 816 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 972, 529, 130, 816 is 1.

1. What is the GCD of 972, 529, 130, 816?

GCD of given numbers 972, 529, 130, 816 is 1

2. How to calculate the greatest common divisor of 972, 529, 130, 816?

We can find the highest common divisor of 972, 529, 130, 816 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 972, 529, 130, 816 i.e 1.

3. How can I use the GCD of 972, 529, 130, 816Calculator?

Out the numbers 972, 529, 130, 816 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.